6842167 has 2 divisors, whose sum is σ = 6842168. Its totient is φ = 6842166.

The previous prime is 6842159. The next prime is 6842179. The reversal of 6842167 is 7612486.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6842167 - 2³ = 6842159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6842137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3421083 + 3421084.

It is an arithmetic number, because the mean of its divisors is an integer number (3421084).

Almost surely, 2^6842167 is an apocalyptic number.

6842167 is a deficient number, since it is larger than the sum of its proper divisors (1).

6842167 is an equidigital number, since it uses as much as digits as its factorization.

6842167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 6842167 is about 2615.7536198962. The cubic root of 6842167 is about 189.8444433146.

The spelling of 6842167 in words is "six million, eight hundred forty-two thousand, one hundred sixty-seven".